16
records
IPv4 Addresses
TTL
aperturescience.com. 20 IN A 23.204.197.55
Name Servers
TTL
1d
1d
1d
1d
1d
1d
aperturescience.com. 86400 IN NS a1-194.akam.net. aperturescience.com. 86400 IN NS a2-64.akam.net. aperturescience.com. 86400 IN NS a22-67.akam.net. aperturescience.com. 86400 IN NS a24-64.akam.net. aperturescience.com. 86400 IN NS a7-66.akam.net. aperturescience.com. 86400 IN NS a9-66.akam.net.
Mail Servers
TTL
3h
3h
aperturescience.com. 10800 IN MX 10 us-smtp-inbound-2.mimecast.com. aperturescience.com. 10800 IN MX 10 us-smtp-inbound-1.mimecast.com.
SOA Details
TTL
3h
Responsible
admin.valvesoftware.com
Serial
2025070709
Times
Refresh
1h
Retry
15m
Expire
28d
Minimum TTL
3h
aperturescience.com. 10800 IN SOA ns1.valvesoftware.com. admin.valvesoftware.com. 2025070709 3600 900 2419200 10800
DMARC
TTL
DMARC
Policy
reject
1m
Subdomain Policy
reject
Percentage
100
aperturescience.com. 60 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=reject; adkim=s; aspf=s; fo=1;
Certificate Authority Authorization
TTL
CAA
—
3h
3h
3h
aperturescience.com. 10800 IN CAA 0 iodef "mailto:[email protected]" aperturescience.com. 10800 IN CAA 0 issue "digicert.com" aperturescience.com. 10800 IN CAA 0 issue "letsencrypt.org"
Text Content
TTL
TXT
SPF
v=spf1 mx include:_netblocks.mimecast.com -all
3h
TXT
—
0ed1fe018ae147127bcaee4ff08dc46a0a2eff8f66
3h
aperturescience.com. 10800 IN TXT "v=spf1 mx include:_netblocks.mimecast.com -all" aperturescience.com. 10800 IN TXT "0ed1fe018ae147127bcaee4ff08dc46a0a2eff8f66"